Let's divide 91166974 by 753
We want to figure out the number of times 91166974 can be divided by 753.

Going ahead to step 1:
9 divided by 753 is 0 with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Grab the next digit (1) from the dividend, add it to 9, then carry on: 91 / 753

Moving on to step 2:
If we divide 91 by 753, we get 0 and a remainder of 91.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 91 after subtracting 0 from 91.
Fetch the next digit (1) from the dividend, attach it to 91 and continue: 911 / 753

Going ahead to step 3:
753 can be fit into 911 1 times, resulting in a remainder of 158.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 753 from 911 to get 158.
Bring next digit (6) of the dividend behind the 158 and repeat the process: 1586 / 753

Moving on to step 4:
The number 753 fits into 1586 2 times, leaving a remainder of 80.
Put 2 as the next digit of the answer. 
Result so far: 12.0
The remainder is 80 after subtracting 1506 from 1586.
Append the next digit (6) from the dividend to 80 and continue with: 806 / 753

Step 5:
When dividing 806 by 753, we get 1 with a remainder of 53.
Use 1 as the next digit of our solution. 
Result so far: 121.0
Subtracting 753 from 806 leaves us with 53.
Include the next digit (9) from the dividend after 53, then repeat: 539 / 753

Going ahead to step 6:
753 goes into 539 0 times with a remainder of 539.
Write down 0 as next digit of the result. 
Result so far: 1210.0
Subtracting 0 from 539 leaves us with 539.
Take the next digit (7) from the dividend and append it to 539, then repeat: 5397 / 753

Let's proceed to step 7:
5397 divided by 753 is 7 with a remainder of 126.
The number 7 becomes the next digit in our result. 
Result so far: 12107.0
If we take 5271 away from 5397, we end up with 126.
Bring next digit (4) of the dividend behind the 126 and repeat the process: 1264 / 753

Step 8:
When dividing 1264 by 753, we get 1 with a remainder of 511.
Record the quotient 1 as the next digit in the result. 
Result so far: 121071.0
If we take 753 away from 1264, we end up with 511.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5110, and continue the process.

Let's proceed to step 9:
753 goes into 5110 6 times with a remainder of 592.
Put 6 as the next digit of the answer. 
Result so far: 121071.6
If we take 4518 away from 5110, we end up with 592.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5920, and continue the process.

Moving on to step 10:
5920 divided by 753 is 7 with a remainder of 649.
The number 7 becomes the next digit in our result. 
Result so far: 121071.67
If we subtract 5271 from 5920, we get 649.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6490, and continue the process.

Step 11:
6490 divided by 753 is 8 with a remainder of 466.
The next digit of our result is 8. 
Result so far: 121071.678
The remainder is 466 after subtracting 6024 from 6490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4660, and continue the process.

Step 12:
The number 753 fits into 4660 6 times, leaving a remainder of 142.
Record the quotient 6 as the next digit in the result. 
Result so far: 121071.6786
The remainder is 142 after subtracting 4518 from 4660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

Step 13:
The number 753 fits into 1420 1 times, leaving a remainder of 667.
The number 1 becomes the next digit in our result. 
Result so far: 121071.67861
If we take 753 away from 1420, we end up with 667.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6670, and continue the process.

Moving on to step 14:
753 goes into 6670 8 times with a remainder of 646.
Use 8 as the next digit of our solution. 
Result so far: 121071.678618
If we take 6024 away from 6670, we end up with 646.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6460, and continue the process.

Moving on to step 15:
753 can be fit into 6460 8 times, resulting in a remainder of 436.
Put 8 as the next digit of the answer. 
Result so far: 121071.6786188
Deduct 6024 from 6460 and we're left with 436.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4360, and continue the process.

The final outcome is 121071.6786188, with a leftover of 4.36e-06.